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authorAndrew Morton <akpm@linux-foundation.org>2021-01-13 02:49:33 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2021-01-19 20:27:21 +0300
commitccd903e26750b92c4cbb1bec0a451f8002838059 (patch)
tree54be376b3f20ff6c753469a67e12c9b06ef3e8d0
parentd3e43af7c61f1a6396e7d1a3bc3e76b8fd96bfca (diff)
downloadlinux-ccd903e26750b92c4cbb1bec0a451f8002838059.tar.xz
mm/process_vm_access.c: include compat.h
commit eb351d75ce1e75b4f793d609efac08426ca50acd upstream. Fix the build error: mm/process_vm_access.c:277:5: error: implicit declaration of function 'in_compat_syscall'; did you mean 'in_ia32_syscall'? [-Werror=implicit-function-declaration] Fixes: 38dc5079da7081e "Fix compat regression in process_vm_rw()" Reported-by: syzbot+5b0d0de84d6c65b8dd2b@syzkaller.appspotmail.com Cc: Kyle Huey <me@kylehuey.com> Cc: Jens Axboe <axboe@kernel.dk> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Christoph Hellwig <hch@lst.de> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r--mm/process_vm_access.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/mm/process_vm_access.c b/mm/process_vm_access.c
index 702250f148e7..c90d722c6181 100644
--- a/mm/process_vm_access.c
+++ b/mm/process_vm_access.c
@@ -9,6 +9,7 @@
#include <linux/mm.h>
#include <linux/uio.h>
#include <linux/sched.h>
+#include <linux/compat.h>
#include <linux/sched/mm.h>
#include <linux/highmem.h>
#include <linux/ptrace.h>